A1, 1. BA - Ersatzneubau 3 Bauwerke, 6 ENB bei Bakum

TENDER DESCRIPTION

Replacement new construction of two road overpasses and demolition of a road overpass over the BAB A1 at Bakum, including earthworks, engineering works, road construction works and drainage works. The measure includes demolition of the structure BW 3215559 "Up'n Brink", replacement new construction of the structures BW 3215561 (K258 Bakumer Straße) and BW 3215557 (K257 Langfördener Straße), including substructures, superstructures, kerbs, sealing work, vehicle restraint systems and structure equipment. Furthermore, extensive earthworks, formation of excavations, shoring works, road construction works in connection with the district roads K257 and K258, drainage works and adjustments to protective installations must be carried out. Key quantities: - approx. 18,000 m³ earthworks and excavation for pits - approx. 1,100 m³ reinforced concrete and prestressed concrete construction - approx. 850 m² structural waterproofing - approx. 860 m² carriageway and surfacing areas on structures - approx. 700 m vehicle restraint systems - Demolition of 3 existing structures including foundations and equipment

TENDER BRIEF

TENDER DOCUMENTS